Live fast (produce, consume) die young

IMFraised an alarm: State’s budgets all around the world are at risk because people (poor people I presume) live too long. In the decades to come people aging “will consume an increasing amount of resources, weighing this way on public and private accounts.” Only a few governments are ready. There’s an urgent need for someone who could elaborate an algorithm to exactly calculate using birth date, height, weight, occupation and (the most important) personal wealth when the time of our patriotic death will come.